CVE-2026-43492

🗓️ 19 May 2026 12:16:18Reported by [email protected]Type

CVE-2026-43492: Linux kernel fix for integer underflow in mpi_read_raw_from_sgl() with all-zero scatterlist, preventing DoS.

Reporter	Title	Published	Views	Family All 39
ATTACKERKB	CVE-2026-43492	19 May 202610:44	–	attackerkb
Tenable Nessus	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1753)	27 May 202600:00	–	nessus
Tenable Nessus	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1754)	27 May 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-43492	19 May 202600:00	–	nessus
Amazon	Important: kernel6.12	26 May 202600:00	–	amazon
Amazon	Important: kernel6.18	26 May 202600:00	–	amazon
CBLMariner	CVE-2026-43492 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
Circl	CVE-2026-43492	19 May 202612:38	–	circl
CNNVD	Linux kernel 安全漏洞	19 May 202600:00	–	cnnvd
CVE	CVE-2026-43492	19 May 202610:44	–	cve

NVD

Node

linux linux_kernelRange4.4–5.10.259

linux linux_kernelRange5.11–5.15.210

linux linux_kernelRange5.16–6.1.176

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.88

linux linux_kernelRange6.13–6.18.30

linux linux_kernelRange6.19–7.0.7

Source	Link
git	www.git.kernel.org/stable/c/1abd50fc3cfa16fc2074a3c8c2729c50fd9d7043
git	www.git.kernel.org/stable/c/8637dfb4c1d8a7026ef681f2477c6de8b71c4003
git	www.git.kernel.org/stable/c/2aa77a18dc7f2670497fe3ee5acbeda0b57659e5
git	www.git.kernel.org/stable/c/6d63615c796c085b4984e3031b9fa77fffb47360
git	www.git.kernel.org/stable/c/8c2f1288250a90a4b5cabed5d888d7e3aeed4035
git	www.git.kernel.org/stable/c/30e513e755bb381afce6fb57cdc8694136193f22
git	www.git.kernel.org/stable/c/a1793a48881ec8d26e9c79b0ee65753f1c6846a4
git	www.git.kernel.org/stable/c/26d3a97ad46c7a9226ec04d4bf35bd4998a97d16

26 Jun 2026 17:30Current

CVSS 3.15.5

EPSS0.00145